The anestrous period for a cow or heifer after calving is 45 to 60 days, but can range between 25 to 80+ days.
A cow that is close to calving, and is far along in her gestation period.
Anestrus or Diestrus. Proestrus is when the female is about to go into estrus, and Metestrus is the period before Diestrus and after Estrus which the female goes out of heat and ovulation ends.
The average goat has a gestational period of 150 days, while the average dog's gestation period is 63 days. So, a goat's gestation period is on the average of 87 days longer than that of a dog.
Depends on the bull. Usually a bull can service up to 25 females in a single breeding period; others can breed 50 if they have high libido.
That really depends on when she was bred. The average gestation period of a cow (or heifer) is around 285 days. Thus, if a heifer was bred when she was 15 months old, then she would likely give birth by the time she is 24 months of age. If she was bred when she was 18 or 20 months old, then she would calve out when she's 27 to 29 months of age.
Birthing, or calving.
A cow that is close to calving, and is far along in her gestation period.
Since there are two types of "cattle farmers", and many different individual farmers/ranchers that run their farms/ranches the way they see fit, the basic responsibilities of a cattle producer are the following: - Feeding - Manure management (cleaning out corrals, spreading manure out on pastures/fields) - Follow annual herd health programs for calves, cows and bulls - Watch for sick or injured animals - Keep an eye on calving cows and heifers - Assist with cows/heifers having problems calving - Raise orphan calves or try to assist with getting a cow or heifer to accept her or an orphan calf - Put the bulls in with the cows at the right time of year - Separate bulls when breeding season ends - See which cows come up open after the bull has been in with them during a period of time - Wean cows and calves - Cull open cows, crazy heifers/cows/bulls, cows/bulls/heifers with health problems, past calving problems, cows/bulls/heifers with bad conformation - Sell calves and culled animals - Pasture management (rotating pastures, keep an eye on grassland health, etc.) - Financial management (selling and buying cattle, buying supplies and other things for fixing things - Fix machinery and vehicles when they break down - Maintain handling facilities and fences - Cut, rake and bale hay - Maintain buildings and equipment - Other things including milking cows (for dairy farmers), timing cows' heat periods for AI program (for both beef and dairy farms), planning next winter grazing period, planning next year's MIG system, etc.
Anestrus or Diestrus. Proestrus is when the female is about to go into estrus, and Metestrus is the period before Diestrus and after Estrus which the female goes out of heat and ovulation ends.
Calving is year-round in the dairy industry, unlike in the beef industry. So the only significance is that you can time several group of cows to calve at different times of the year so that you have a constant supply of milk going to the factories.
No, menopause is a primate-only event in which menstrual cycles become erratic and then cease. As dogs do not have menstrual cycles, they do not go through menopause. Dogs have estrus cycles, and under certain conditions can go through a period of anestrus when they stop having estrus cycles. Late in life, a female dog may permanently go into anestrus, but this is not all that common.
Once every 11 to 12 months, accounting for the period of rest a cow gets after being bred (which will last from 2 to 3 months), and the gestation period for that cow after she has conceived.
Dogs don't have periods - they have estrus cycles. Severe malnutrition can cause a female dog to go into temporary anestrus where she won't cycle or be fertile until her body condition improves.
average credit period
Bulls don't go through gestation periods: cows and heifers that have been bred do. Bulls are intact male bovines that are used to breed cows, and can settle as many as 50 cows in one breeding season. Cows are mature female bovines that are capable of having a calf, and typically the definition of cows means that they have already had a calf. Heifers are females that have never given birth to a calf. So, if you asked your question with cows or heifers in it instead of bulls, you would get a better answer. :)
The average collection period is the amount of time that is taken to recover money. Often the average collection period applies to business and sale-related circumstances.
The most obvious is that a cow has a gestation period of 285 days or around 9 and a half months. The least obvious is that cows have caruncles on the wall of the uterus to which the placenta attaches to. A cow's estrus period lasts 18 to 24 hours, with the whole estrous cycle lasting 21 days. A cow will come back into heat after having a calf around 20 days after calving, but shouldn't be bred until 45 to 60 to 80-90 days after calving.